我又仔细看了下句子,昨天半夜确实看的不仔细,struggles确实limit,而不应该是limits.
但是我还有一个疑问,还是代词的问题,“;”虽然割断了句子,但是 “because they are so genetically similar to one another”they 是不是可以指代“a lack of genetic variation”?这样显得很模糊阿
I also read manhattan sc again:
it,that:
"2.that或those可以表明一个新的copy关于先行词的,避免重复;就相当于新添加了个描述项对于指代对象;
EG: The money spent by her parents is more than that spent by her children.
3.It , they 是完全指代,必须跟前面的是同一个东西
The money spent by her parents is more than IT was expected to be.
4.that或those 表明新copy 的时候一定前后完全一致(包括单复数),否则需要重复先行词。
EG:Her company is outperforming those of her competitors. 错,those与company不一致,应将those替换为companies."
semicolon:
"2、分号
(1)分号用以连接两个紧密相关的句子,这两个句子又是分别相对完整的句子。(说是“相对”,
是因为虽然语法上都能单独成句,但是逻辑意思上第二句单独出来的话就说不通)
EG: Andrew and Lisa are inseparable; they do everything together.
(2)用分号连接的两句应该是独立、平衡的。如果原句有从属关系,那么应该保留。
Right: The dam has created dead zones, WHERE fish have disappeared.
Wrong: The dam has created dead zones; fish have disappeared."
of 修饰短语: of 短语修饰其前面的名词,而代词则指代整个of介词短语的内容
(1)He had a way of dodging opponents that impressed the scouts.
of dodging opponents修饰a way;that从句指代a way of dodging opponents
Best: His way OF DODGING OPPONENTS impressed the scouts.
Tips:n1 Of n2的从属关系比较特殊,一般情况下是不会用定从修饰n1还是n2 的考点出现,因为n2是至关重要的修饰语,用定从修饰n1和n2单独的一个都是没有意义的
请大家讨论
-- by 会员 stlibai (2012/9/11 11:20:09)